CH-Journal Papers(저널논문)

Recent Items

Collection's Items (Sorted by Submit Date in Descending order): 5361 to 5380 of 5814

5361
Ordered nanoporous arrays of carbon supporting high dispersions of platinum nanoparticles

Joo, Sang Hoon; Choi, Seong Jae; Oh, Ilwhan; Kwak, Juhyoun; Liu, Zheng; Terasaki, Osamu; Ryoo, Ryong, NATURE, v.412, no.6843, pp.169 - 172, 2001-07

5362
An HREM study of channel structures in mesoporous silica SBA-15 and platinum wires produced in the channels

Liu, Z; Terasaki, O; Ohsuna, T; Hiraga, K; Shin, HJ; Ryoo, Ryong, CHEMPHYSCHEM, v.2, no.4, pp.229 - 229, 2001-04

5363
Electron microscopy study of novel Pt nanowires synthesized in the spaces of silica mesoporous materials

Terasaki, O; Liu, Z; Ohsuna, T; Shin, HJ; Ryoo, Ryong, MICROSCOPY AND MICROANALYSIS, v.8, no.1, pp.35 - 39, 2002-02

5364
Synthesis of Mesoporous Silicas of Controlled Pore Wall Thickness and Their Replication to Ordered Nanoporous Carbons with Various Pore Diameters

Lee, JS; Joo, SH; Ryoo, Ryong, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.124, no.7, pp.1156 - 1157, 2002-02

5365
Characterization of PtSn nanoparticles in KL zeolite and n-hexane aromatization activity

Cho, SJ; Ryoo, Ryong, CATALYSIS LETTERS, v.97, no.1-2, pp.71 - 75, 2004-08

5366
EPR AND XE-129 NMR-STUDIES OF COPPER-EXCHANGED NAY ZEOLITES

LIU, SB; LIN, TS; YANG, TC; CHEN, TH; HONG, EC; Ryoo, Ryong, JOURNAL OF PHYSICAL CHEMISTRY, v.99, no.20, pp.8277 - 8282, 1995-05

5367
COMBINED DRS-RS-EXAFS-XANES-TPR STUDY OF SUPPORTED CHROMIUM CATALYSTS

WECKHUYSEN, BM; SCHOONHEYDT, RA; JEHNG, JM; WACHS, IE; CHO, SJ; Ryoo, Ryong; KIJLSTRA, S; et al, JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, v.91, no.18, pp.3245 - 3253, 1995-09

5368
ION-EXCHANGE AND THERMAL-STABILITY OF MCM-41

KIM, JM; KWAK, JH; JUN, S; Ryoo, Ryong, JOURNAL OF PHYSICAL CHEMISTRY, v.99, no.45, pp.16742 - 16747, 1995-11

5369
Disordered molecular sieve with branched mesoporous channel network

Ryoo, Ryong; Kim, JM; Ko, CH; Shin, CH, JOURNAL OF PHYSICAL CHEMISTRY, v.100, no.45, pp.17718 - 17721, 1996-11

5370
Stable single-unit-cell nanosheets of zeolite MFI as active and long-lived catalysts

Choi, Min-Kee; Na, Kyung-Su; Kim, Jeong-Nam; Sakamoto, Yasuhiro; Terasaki, Osamu; Ryoo, Ryong, NATURE, v.461, no.7261, pp.246 - 120, 2009-09

5371
Preparation of nanosize Pt clusters using ion exchange of Pt(NH3)(4)(2+) inside mesoporous channel of MCM-41

Ryoo, Ryong; Ko, CH; Kim, JM; Howe, R, CATALYSIS LETTERS, v.37, no.1-2, pp.29 - 33, 1996

5372
Investigation of the platinum cluster size and location on zeolite KL with Xe-129 NMR, XAFS, and xenon adsorption

Cho, SJ; Ahn, WS; Hong, SB; Ryoo, Ryong, JOURNAL OF PHYSICAL CHEMISTRY, v.100, no.12, pp.4996 - 5003, 1996-03

5373
A new synthesis procedure for titanium-containing zeolites under strong alkaline conditions and the catalytic activity for partial oxidation and photocatalytic decomposition

Kwak, Ja Hun; Cho, Sung June; Ryoo, Ryong, Catalysis Letters, Vol.37, No.3-4, pp.217-221, 1996-09

5374
Imaging the channels in mesoporous molecular sieves with platinum

Ko, CH (Ko, CH); Ryoo, Ryong, CHEMICAL COMMUNICATIONS, pp.2467 - 2468, 1996-11

5375
XE-129 NMR-SPECTRUM OF XENON IN THE ALPHA-CAGE OF ZEOLITE A DURING HYDRATION AND ION-EXCHANGE

Ryoo, Ryong; DEMENORVAL, LC; KWAK, JH; FIGUERAS, F, JOURNAL OF PHYSICAL CHEMISTRY, v.97, no.16, pp.4124 - 4127, 1993-04

5376
The influence of metal loading and activation on mesoporous materials supported nickel phosphide hydrotreating catalysts

Koranyi, TI; Coumans, AE; Hensen, EJM; Ryoo, Ryong; Kim, HS; Pfeifer, E; Kasztovszky, Z, APPLIED CATALYSIS A-GENERAL, v.365, no.1, pp.48 - 54, 2009-08

5377
CHARACTERIZATION OF ZEOLITE-SUPPORTED PT-CU BIMETALLIC CATALYST BY XE-129 NMR AND EXAFS

AHN, DH; LEE, JS; NOMURA, M; SACHTLER, WMH; MORETTI, G; Woo, Seong-Ihl; Ryoo, Ryong, JOURNAL OF CATALYSIS, v.133, no.1, pp.191 - 201, 1992-01

5378
APPLICATION OF THE XENON-ADSORPTION METHOD FOR THE STUDY OF METAL CLUSTER FORMATION AND GROWTH ON Y-ZEOLITE

Ryoo, Ryong; CHO, SJ; PAK, CH; KIM, JG; Ihm, Son Ki; Lee, JeongYong, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.114, no.1, pp.76 - 82, 1992-01

5379
SITE-SELECTIVE LINE BROADENING IN MAGIC-ANGLE-SPINNING SI-29 NMR OF CUX ZEOLITE

Kwak, J.H.; Ryoo, Ryong, JOURNAL OF PHYSICAL CHEMISTRY, v.97, no.43, pp.11154 - 11156, 1993

5380
ANION BINDING-PROPERTIES OF POLY(VINYLPYRROLIDONE) IN AQUEOUS-SOLUTION STUDIED BY HALIDE NMR-SPECTROSCOPY

SONG, JD; Ryoo, Ryong; JHON, MS, MACROMOLECULES, v.24, no.8, pp.1727 - 1730, 1991-04

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